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Onsite or remote • Seattle+2💼 Full-time🗓 2026-06-25

Core

Architect and build the operating system for invention commercialization, serving as a founding leadership partner to the CEO.

Role type

Founding Full Stack Engineer (Startup Leadership)

Builds

A platform for commercializing inventions, including frontend systems, backend infrastructure, and AI integrations.

Domain

SaaS / AI / Intellectual Property Commercialization

Deliverable

production ML models | product features | infrastructure

Required skills

React, Next.js, TypeScript, Node.js, API design, database management, authentication systems, cloud infrastructure, OpenAI APIs, prompt orchestration, embeddings/vector systems, structured AI workflows

Preferred skills

marketplace systems, social/network architecture, search/discovery systems, recommendation engines, startup experience

Technologies

React, Next.js, TypeScript, Node.js, OpenAI APIs

Responsibilities

Design platform architecture, develop frontend and backend systems, integrate AI capabilities, define product direction, manage network infrastructure

Seniority

Founding, hands-on IC with strategic ownership

Rewrite
## About the role This is not a normal engineering role. This is an **Equity First** position in a startup which has already built most front-end and 25% of back-end. You will help architect and build what could become: the operating system for invention commercialization. You'll work directly with the Founder/CEO on: - platform architecture - frontend systems - backend infrastructure - AI integrations - scalability - product design decisions - commercialization workflows - network infrastructure You will have enormous influence over: - product direction - technical stack - company culture - and long-term platform architecture. This is currently: - equity-first until funding/profitability. We want someone who: - believes in the vision - wants meaningful ownership - and understands early-stage startup reality. As funding and revenue scale, this role transitions into a compensated founding leadership position. This is a high-upside founding opportunity — not freelance contract work. You should be strong in most of the following: ## Frontend - React - Next.js - TypeScript - modern UI/UX systems ## Backend - Node.js - APIs - databases - authentication systems - cloud infrastructure ## AI / Systems - OpenAI APIs - prompt orchestration - embeddings/vector systems - structured AI workflows ## Bonus - marketplace systems - social/network architecture - search/discovery systems - recommendation engines - startup experience - obsession with product quality AI is about to massively increase invention and patent creation. The bottleneck is shifting from: - creating ideas → commercializing them. We believe the next major infrastructure layer is: - making invention understandable, visible, and economically actionable. That's what MenloExchange is building. We strongly prefer Seattle area applicants, West Coast, or Greater Atlanta area.
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